Trying to decorate a member to ArrayCollection but gets an error when deserilizing because composer didn't download the class from doctrine.

[alexandrubeu]

This is the code
/**
* @var array|MovieCollectionItemViewModel
* @type("ArrayCollection<Server\BusinessLayer\ViewModels\MovieCollectionItemViewModel>")
*/
public $collectionItems = array();

The error:
PHP Fatal Error: Class 'Doctrine\Common\Collections\ArrayCollection' not found in ......./vendor/jms/serializer/src/JMS/Serializer/Handler/ArrayCollectionHandler.php on line 76

[goetas]

do you have installed doctrine collection at least? https://github.com/doctrine/collections

[goetas]

see explanation of #517 (comment)